Federal Contractor Profile
Sevenson Environmental Services, INC.
$1.1B obligated·122 awards·2 agencies·1 NAICS
Federal Contracts
Showing award actions 1–50 of 350 funded award actions, most recent first.
- Contracts with positive obligations
- 122
- Funded award actions shown
- 350
- Obligations shown
- $1.1B
- Awarding agencies
- 2
This table shows award actions with a positive obligation. Zero-dollar and negative-dollar actions, such as administrative changes and deobligations, are not displayed. Multiple award actions may belong to the same contract.
Award data as of October 13, 2026. Source: USAspending federal award records.
| Date | Agency | PIID | NAICS | Description | Amount |
|---|---|---|---|---|---|
| Oct 13, 2026 | Department of DefenseW071 ENDIST KANSAS CITY | W912DQ24F3039 | 562910 | WACC SUPERFUND OU1 REMEDIAL ACTION | $4.0M |
| Sep 28, 2026 | Environmental Protection AgencyREGION 5 CONTRACTING OFFICE | 68HE0525F0042 | 562910 | CUYAHOGA GORGE DAM SEDIMENT REMEDIATION - GLNPO - TASK ORDER AWARD UNDER GLNPO-RRS MATOC | $42K |
| Sep 18, 2026 | Environmental Protection AgencyREGION 5 CONTRACTING OFFICE | 68HE0525F0042 | 562910 | CUYAHOGA GORGE DAM SEDIMENT REMEDIATION - GLNPO - TASK ORDER AWARD UNDER GLNPO-RRS MATOC | $2.0M |
| Aug 31, 2026 | Environmental Protection AgencyREGION 2 CONTRACTING OFFICE | 68HE0219F0066 | 562910 | REMEDIAL ACTION CONSTRUCTION - CIDRA GROUNDWATER CONTAMINATION SUPERFUND SITE | $343K |
| Aug 31, 2026 | Environmental Protection AgencyREGION 2 CONTRACTING OFFICE | 68HE0224F0036 | 562910 | RES SCORPIO RECYCLING OU2 REMEDIAL ACTION | $835K |
| Jul 20, 2026 | Department of DefenseW2SD ENDIST PHILADELPHIA | W912BU25F0006 | 562910 | SEED TASK ORDER - MOBILIZATION AND REMEDIATION SERVICES AT FORMER DUPONT CHAMBERS WORKS FUSRAP IN DEEPWATER, NJ | $583K |
| Jul 16, 2026 | Department of DefenseW071 ENDIST KANSAS CITY | W912DQ23F3032 | 562910 | FORMER KIL-TONE OU2 PHASE 1 REMEDIAL ACTION | $52K |
| Jun 23, 2026 | Department of DefenseW071 ENDIST KANSAS CITY | W912DQ23F3032 | 562910 | FORMER KIL-TONE OU2 PHASE 1 REMEDIAL ACTION | $96K |
| Jun 9, 2026 | Department of DefenseW2SD ENDIST PHILADELPHIA | W912BU25F0006 | 562910 | SEED TASK ORDER - MOBILIZATION AND REMEDIATION SERVICES AT FORMER DUPONT CHAMBERS WORKS FUSRAP IN DEEPWATER, NJ | $269K |
| Jun 8, 2026 | Department of DefenseW2SD ENDIST PHILADELPHIA | W912BU25F0006 | 562910 | SEED TASK ORDER - MOBILIZATION AND REMEDIATION SERVICES AT FORMER DUPONT CHAMBERS WORKS FUSRAP IN DEEPWATER, NJ | $1.1M |
| Jun 8, 2026 | Department of DefenseW2SD ENDIST NEW ENGLAND | W912WJ25FA044 | 562910 | SEED TASK ORDER FOR REMEDIAL ACTION CONTRACT (RAC) FOR EXCAVATION OF WASTE CONTAMINATED SOILS AND SEDIMENTS AT THE RAYMARK SUPERFUND SITE IN STRATFORD, CT | $13K |
| Jun 3, 2026 | Department of DefenseW2SD ENDIST NEW ENGLAND | W912WJ26FA001 | 562910 | REMEDIATION SERVICES, TASK ORDER 2 FOR OU5, RAYMARK SUPERFUND SITE, STRATFORD, CONNECTICUT | $122K |
| Jun 1, 2026 | Department of DefenseW071 ENDIST KANSAS CITY | W912DQ24F3039 | 562910 | WACC SUPERFUND OU1 REMEDIAL ACTION | $5.7M |
| Jun 1, 2026 | Department of DefenseW2SD ENDIST NEW ENGLAND | W912WJ24F0032 | 562910 | GENERAL CONDITIONS TASK ORDER AT RAYMARK SUPERFUND SITE IN STRATFORD, CONNECTICUT | $32K |
| Apr 6, 2026 | Department of DefenseW2SD ENDIST NEW ENGLAND | W912WJ24F0032 | 562910 | GENERAL CONDITIONS TASK ORDER AT RAYMARK SUPERFUND SITE IN STRATFORD, CONNECTICUT | $11K |
| Mar 18, 2026 | Department of DefenseW2SD ENDIST PHILADELPHIA | W912BU25F0006 | 562910 | SEED TASK ORDER - MOBILIZATION AND REMEDIATION SERVICES AT FORMER DUPONT CHAMBERS WORKS FUSRAP IN DEEPWATER, NJ | $6.0M |
| Mar 18, 2026 | Department of DefenseW2SD ENDIST NEW ENGLAND | W912WJ26FA001 | 562910 | REMEDIATION SERVICES, TASK ORDER 2 FOR OU5, RAYMARK SUPERFUND SITE, STRATFORD, CONNECTICUT | $19M |
| Mar 17, 2026 | Department of DefenseW2SD ENDIST PHILADELPHIA | W912BU26CA012 | 562910 | THE U.S. ARMY CORPS OF ENGINEERS (USACE), PHILADELPHIA DISTRICT ON BEHALF OF THE U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA), INTENDS TO AWARD A FIRM FIXED PRICE CONSTRUCTION CONTRACT TO REMEDIATE THE FORMER FRANKLIN SLAG (MDC) SITE. | $18M |
| Mar 5, 2026 | Department of DefenseW071 ENDIST KANSAS CITY | W912DQ23F3030 | 562910 | REMEDIAL ACTION AT 18 MILE CREEK | $5.3M |
| Mar 2, 2026 | Department of DefenseW071 ENDIST SEATTLE | W912DW24C0014 | 562910 | REPLACE A FAILING SHEET PILE WALL AT A U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) SUPERFUND REMEDIAL SITE ON THE NATIONAL PRIORITIES LIST (NPL) LOCATED ON BAINBRIDGE ISLAND, WASHINGTON. | $57K |
| Feb 11, 2026 | Department of DefenseW071 ENDIST KANSAS CITY | W912DQ23F3032 | 562910 | FORMER KIL-TONE OU2 PHASE 1 REMEDIAL ACTION | $126K |
| Feb 5, 2026 | Department of DefenseW071 ENDIST SEATTLE | W912DW24C0014 | 562910 | REPLACE A FAILING SHEET PILE WALL AT A U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) SUPERFUND REMEDIAL SITE ON THE NATIONAL PRIORITIES LIST (NPL) LOCATED ON BAINBRIDGE ISLAND, WASHINGTON. | $1.3M |
| Jan 7, 2026 | Department of DefenseW071 ENDIST KANSAS CITY | W912DQ23F3030 | 562910 | REMEDIAL ACTION AT 18 MILE CREEK | $10M |
| Dec 8, 2025 | Department of DefenseW071 ENDIST SEATTLE | W912DW24C0014 | 562910 | REPLACE A FAILING SHEET PILE WALL AT A U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) SUPERFUND REMEDIAL SITE ON THE NATIONAL PRIORITIES LIST (NPL) LOCATED ON BAINBRIDGE ISLAND, WASHINGTON. | $5.8M |
| Nov 5, 2025 | Department of DefenseW071 ENDIST KANSAS CITY | W912DQ24F3039 | 562910 | WACC SUPERFUND OU1 REMEDIAL ACTION | $8.0M |
| Oct 27, 2025 | Department of DefenseW2SD ENDIST NEW ENGLAND | W912WJ25FA044 | 562910 | SEED TASK ORDER FOR REMEDIAL ACTION CONTRACT (RAC) FOR EXCAVATION OF WASTE CONTAMINATED SOILS AND SEDIMENTS AT THE RAYMARK SUPERFUND SITE IN STRATFORD, CT | $46K |
| Oct 20, 2025 | Department of DefenseW071 ENDIST KANSAS CITY | W912DQ26FA003 | 562910 | MINIMUM GUARANTEE TASK ORDER - SB PRAC SEVENSON | $3K |
| Oct 9, 2025 | Department of DefenseW071 ENDIST SEATTLE | W912DW24C0014 | 562910 | REPLACE A FAILING SHEET PILE WALL AT A U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) SUPERFUND REMEDIAL SITE ON THE NATIONAL PRIORITIES LIST (NPL) LOCATED ON BAINBRIDGE ISLAND, WASHINGTON. | $47K |
| Sep 18, 2025 | Department of DefenseW2SD ENDIST NEW ENGLAND | W912WJ24F0032 | 562910 | GENERAL CONDITIONS TASK ORDER AT RAYMARK SUPERFUND SITE IN STRATFORD, CONNECTICUT | $20K |
| Sep 16, 2025 | Department of DefenseW071 ENDIST SEATTLE | W912DW24C0014 | 562910 | REPLACE A FAILING SHEET PILE WALL AT A U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) SUPERFUND REMEDIAL SITE ON THE NATIONAL PRIORITIES LIST (NPL) LOCATED ON BAINBRIDGE ISLAND, WASHINGTON. | $24K |
| Aug 25, 2025 | Department of DefenseNAVFACSYSCOM MID-ATLANTIC | N4008521F5475 | 562910 | X007 SITE 09 PICNIC POND DREDGING AT FORMER NAS BRUNSWICK MAINE | $1.3M |
| Aug 20, 2025 | Department of DefenseW071 ENDIST SEATTLE | W912DW24C0014 | 562910 | REPLACE A FAILING SHEET PILE WALL AT A U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) SUPERFUND REMEDIAL SITE ON THE NATIONAL PRIORITIES LIST (NPL) LOCATED ON BAINBRIDGE ISLAND, WASHINGTON. | $1.5M |
| Aug 6, 2025 | Department of DefenseW2SD ENDIST NEW ENGLAND | W912WJ23F0046 | 562910 | REMEDIATION SERVICES FOR FERRY CREEK (OU3) AND ADDITIONAL OU6 PROPERTIES AT RAYMARK SUPERFUND SITE IN STRATFORD, CONNECTICUT | $443K |
| Aug 6, 2025 | Department of DefenseW2SD ENDIST NEW ENGLAND | W912WJ24F0032 | 562910 | GENERAL CONDITIONS TASK ORDER AT RAYMARK SUPERFUND SITE IN STRATFORD, CONNECTICUT | $36K |
| Jul 31, 2025 | Department of DefenseW071 ENDIST KANSAS CITY | W912DQ24F3039 | 562910 | WACC SUPERFUND OU1 REMEDIAL ACTION | $1.4M |
| Jul 25, 2025 | Department of DefenseW2SD ENDIST NEW ENGLAND | W912WJ25FA044 | 562910 | SEED TASK ORDER FOR REMEDIAL ACTION CONTRACT (RAC) FOR EXCAVATION OF WASTE CONTAMINATED SOILS AND SEDIMENTS AT THE RAYMARK SUPERFUND SITE IN STRATFORD, CT | $11M |
| Jul 21, 2025 | Department of DefenseW2SD ENDIST NEW ENGLAND | W912WJ23F0046 | 562910 | REMEDIATION SERVICES FOR FERRY CREEK (OU3) AND ADDITIONAL OU6 PROPERTIES AT RAYMARK SUPERFUND SITE IN STRATFORD, CONNECTICUT | $83K |
| Jul 1, 2025 | Department of DefenseW071 ENDIST KANSAS CITY | W912DQ24C3000 | 562910 | DIAMOND HEAD OU1 AND OU2 REMEDIAL ACTION | $229K |
| Jun 25, 2025 | Department of DefenseW2SD ENDIST PHILADELPHIA | W912BU23F0039 | 562910 | FORMER DUPONT CHAMBERS WORKS FUSRAP REMEDIAL ACTION, TO # 7: EXCAVATION, BACKFILL, GENERAL CONDITIONS, CUBIC YARDS, ETC. | $1.6M |
| Jun 12, 2025 | Department of DefenseW071 ENDIST KANSAS CITY | W912DQ24C3000 | 562910 | DIAMOND HEAD OU1 AND OU2 REMEDIAL ACTION | $14M |
| May 8, 2025 | Department of DefenseNAVFACSYSCOM SOUTHEAST | N6945019F0409 | 562910 | 19M - NCBC GULFPORT SITE 7 REMEDIAL ACTION | $169K |
| May 8, 2025 | Department of DefenseW071 ENDIST KANSAS CITY | W912DQ24F3039 | 562910 | WACC SUPERFUND OU1 REMEDIAL ACTION | $763K |
| May 7, 2025 | Department of DefenseW071 ENDIST SEATTLE | W912DW24C0014 | 562910 | REPLACE A FAILING SHEET PILE WALL AT A U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) SUPERFUND REMEDIAL SITE ON THE NATIONAL PRIORITIES LIST (NPL) LOCATED ON BAINBRIDGE ISLAND, WASHINGTON. | $3K |
| Apr 24, 2025 | Department of DefenseW071 ENDIST SEATTLE | W912DW24C0014 | 562910 | REPLACE A FAILING SHEET PILE WALL AT A U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) SUPERFUND REMEDIAL SITE ON THE NATIONAL PRIORITIES LIST (NPL) LOCATED ON BAINBRIDGE ISLAND, WASHINGTON. | $122K |
| Apr 17, 2025 | Department of DefenseW2SD ENDIST PHILADELPHIA | W912BU23F0039 | 562910 | FORMER DUPONT CHAMBERS WORKS FUSRAP REMEDIAL ACTION, TO # 7: EXCAVATION, BACKFILL, GENERAL CONDITIONS, CUBIC YARDS, ETC. | $148K |
| Mar 27, 2025 | Department of DefenseW2SD ENDIST PHILADELPHIA | W912BU23F0039 | 562910 | FORMER DUPONT CHAMBERS WORKS FUSRAP REMEDIAL ACTION, TO # 7: EXCAVATION, BACKFILL, GENERAL CONDITIONS, CUBIC YARDS, ETC. | $76K |
| Mar 10, 2025 | Department of DefenseW2SD ENDIST NEW ENGLAND | W912WJ24F0032 | 562910 | GENERAL CONDITIONS TASK ORDER AT RAYMARK SUPERFUND SITE IN STRATFORD, CONNECTICUT | $2.0M |
| Mar 4, 2025 | Department of DefenseNAVFACSYSCOM SOUTHEAST | N6945021F0523 | 562910 | 21BRAC-LONG TERM MONITORING,NAVAL AIR ST | $557K |
| Feb 27, 2025 | Department of DefenseW071 ENDIST KANSAS CITY | W912DQ23F3032 | 562910 | FORMER KIL-TONE OU2 PHASE 1 REMEDIAL ACTION | $221K |
| Feb 13, 2025 | Department of DefenseW071 ENDIST KANSAS CITY | W912DQ24F3039 | 562910 | WACC SUPERFUND OU1 REMEDIAL ACTION | $3.8M |
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